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United States Patent | 6,131,484 |
Wang | October 17, 2000 |
A grip for a gardening tool is formed with a fitting hole adapted to prevent rotation of the tool. The inner wall of the fitting hole has multiple symmetrically arranged engaging faces which define a space for accommodating a flat, rectangular or hexagonal fitting section of different tools so as to avoid rotation of the tool's fitting section.
Inventors: | Wang; Kuang-Pin (No. 425, Ta-Tun 4th Street, Taichung, TW) |
Appl. No.: | 294371 |
Filed: | April 20, 1999 |
Current U.S. Class: | 74/543; 74/551.9; 81/177.4; 81/450; 81/490 |
Intern'l Class: | G05G 001/10; B25B 023/00 |
Field of Search: | 74/553,543,538,523,551.9,558 81/490,450,177.4 D8/303 403/374 29/80 |
D411432 | Jun., 1999 | Stahel | D8/303. |
3405749 | Oct., 1968 | Butler | 74/551. |
4633552 | Jan., 1987 | Eriksson | 29/80. |
4991461 | Feb., 1991 | Sennett et al. | 74/551. |
5263275 | Nov., 1993 | Rumbaugh | 43/23. |
5305660 | Apr., 1994 | Hasegawa | 74/553. |
5356237 | Oct., 1994 | Sung | 403/374. |
5918513 | Jul., 1999 | Ho | 81/490. |
6006625 | Dec., 1999 | Nagashima | 74/501. |
Foreign Patent Documents | |||
547888 | Jun., 1956 | BE | 74/551. |